An imaging device is provided which includes an LED, a telecentric lens which collimates LED light and converts light reflected by an object, a half mirror which reflects the LED light toward the telecentric lens and allows transmission of the reflected light converged by the telecentric lens, a diaphragm, and a two-dimensional imaging element.
Legal claims defining the scope of protection, as filed with the USPTO.
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May 2, 2002
March 23, 2004
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